Intel 315889-002 manual Guideline Categories

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Applications

•New power-on sequence

•Extended VR 10.x VID table with a 7th bit for 6.25 mV resolution and 0.83125 V to 1.6 V range, only 12.5 mV resolution will be used in Dual-Core Intel Xeon Processor-Based Platform and Intel E8500 platforms.

•Support for a separate additional VR 11.0 VID table with a 8-bit table and 6.25 mV resolution with a 31.25 mV to 1.6 V VID range, only 12.5 mV resolution will be used in Dual-Core Intel Xeon Processor-Based Servers and Intel E8500 platforms with a VID setpoint range of 0.850 V to 1.6 V.

•Tighter DC load line tolerance from ±20 mV to ±15 mV

Table 1-2. Guideline Categories

Guideline Categories

REQUIRED:

An essential feature of the design that must be supported to ensure correct processor and

VRM/EVRD functionality.

 

 

 

 

A feature to ensure correct VRM/EVRD and processor functionality that can be supported

EXPECTED:

using an alternate solution. The feature is necessary for consistency among system and

power designs and is traditionally modified only for custom configurations. The feature may

 

 

be modified or expanded by system OEMs, if the intended functionality is fully supported.

 

 

PROPOSED:

A feature that adds optional functionality to the VRM/EVRD and therefore is included as a

design target. May be specified or expanded by a system OEMs.

 

 

 

 

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315889-002

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Contents Design Guidelines 315889-002 Contents Figures Tables315889-002 Revision History Rev # Description Rev. DateRevision Project Document State Projects Covered 315889-002 Introduction and Terminology ApplicationsVRM/EVRD 11.0 Supported Platforms and Processors Guideline Categories Guideline CategoriesOutput Voltage Requirements Processor VID signal implementationVoltage and Current Required Time Duration s Load Line Definitions Required Icc GuidelinesLoad Line / Processors Select VIDSelect, LL1, LL0 Codes Sheet 1CC Tolerance / Die Load Line Units Select VIDSelect, LL1, LL0 Codes Sheet 2 Voltage Tolerance RequiredMode Processor VCC Overshoot Required Impedance vs. Frequency ExpectedVR BW Stability Required Processor Power Sequencing RequiredImpedance ZLL Measurement Parameter Limits Timing Min Default Max Remarks Startup Sequence Timing Parameters Sheet 1Dynamic Voltage Identification D-VID Startup Sequence Timing Parameters Sheet 2Processor Transition States Output Filter Capacitance Required Overshoot at Turn-On or Turn-Off RequiredPolymer PWL Quantity Value / Description Coefficient560µF/2.5V/20%/ Oscon 22µF/6.3V/20%/ X5R /1206 Mlcc Quantity Value Tolerance Temperature Motherboard Socket & PackageShut-Down Response Required Outen Specifications Control SignalsOutput Enable Outen Required VID 60 SpecificationsExtended VR 10 Voltage Identification VID Table 400 mV 200 mV 100 mV 50 mV 25 mV 12.5 mVDifferential Remote Sense VOSEN+ VR 11.0 Voltage Identification VID TableLGA Load Line Select LL0, LL1, VIDSelect LL0, LL1, VIDSelect SpecificationsVID Bit Mapping Control Signals Input Voltages Expected Input Voltage and CurrentLoad Transient Effects on Input Current Input Voltage and Current Over-Voltage Protection OVP Expected Processor Voltage Output ProtectionOver-Current Protection OCP Expected Processor Voltage Output Protection VRhot# Specifications Output IndicatorsVRReady Specifications Voltage Regulator Ready VRReady RequiredVRMID# Specifications Load Indicator Output LoadCurrentVRMpres# Specifications VRM Present VRMpres# ExpectedVRM 11.0 and Platform Present Detection 315889-002 VRM 11.0 Connector Part Number and Vendor Name VRM Connector ExpectedVRM Tyco/Elcon Connector Keying VRM Mechanical GuidelinesVRM 11.0 Connector Pin Descriptions Name Type DescriptionMechanical Dimensions Proposed VRM 11.0 Pin AssignmentsVRM 11.0 Module and Connector Non-Operating Temperature Proposed Operating Temperature ProposedVRM Board Temperature Required Environmental ConditionsElectrostatic Discharge Proposed Safety ProposedAltitude Proposed Shock and Vibration ProposedManufacturing Considerations Lead Free Pb FreeManufacturing Considerations Zf Constant Output Impedance Design Introduction ProposedFigure A-2. Zf Network Plot with 1.25 mΩ Load Line Zf Constant Output Impedance Design Voltage Transient Tool VTT Zf Theory = FFT V t FFT I tVTT Zf Measurement Method ResultsZf Constant Output Impedance Design 10uF 22uF Output Decoupling Design Procedure

315889-002 specifications

The Intel 315889-002 is a highly regarded processor that has made significant contributions to the computing landscape. As part of Intel's dedicated line of CPUs, this model is engineered to deliver robust performance and efficiency for a range of applications, from personal computing to enterprise solutions. Features of the Intel 315889-002 include its multi-core architecture, which allows for better multitasking capabilities. With multiple cores working simultaneously, users can run multiple applications without experiencing noticeable lag, leading to a smoother overall experience.

One of the standout technologies incorporated in the Intel 315889-002 is Intel Turbo Boost Technology. This technology intelligently increases the processor's clock speed to enhance performance when required while ensuring energy efficiency during lighter loads. This feature is particularly beneficial in environments where performance needs can fluctuate, such as in gaming or intensive data analysis.

The processor supports a wide variety of instruction sets, enhancing its compatibility with various software and applications. Additionally, it runs on a highly efficient microarchitecture that optimizes processing cycles, reducing power consumption and heat generation. This is crucial not only for maintaining system stability but also for prolonging the lifespan of the hardware.

Another notable characteristic is its built-in security features, including Intel Software Guard Extensions (SGX) which create isolated execution environments for sensitive operations. This is particularly important in today's digital age, where data security is a top priority for both individuals and organizations.

The Intel 315889-002 is also equipped with Integrated Graphics, which offloads graphical tasks from the CPU, enabling better performance in applications that require visual rendering without needing a dedicated graphics card. This feature is ideal for users who require decent graphics capabilities without the added expense of additional hardware.

Overall, the Intel 315889-002 stands out as a well-rounded processor that combines performance, efficiency, security, and versatility. Its advanced technologies and thoughtful design make it suitable for a wide variety of users, from gamers to professionals, seeking reliable and efficient computing solutions.
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